Abstract
This paper presents the experimental validation of an acoustic cavity designed using topology optimization
with the goal of minimizing the sound pressure locally for monochromatic excitation. The
presented results show good agreement between simulations and measurements. The effect of
damping, errors in the production of the cavity, and variations in operating frequency is discussed
and the importance of taking these factors into account in the modeling process is highlighted.
Original language | English |
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Journal | Journal of the Acoustical Society of America |
Volume | 138 |
Issue number | 6 |
Pages (from-to) | 3470-3474 |
ISSN | 0001-4966 |
DOIs | |
Publication status | Published - 2015 |